diff --git a/md-to-pdf.py b/md-to-pdf.py
index 5eca626..705bcb3 100644
--- a/md-to-pdf.py
+++ b/md-to-pdf.py
@@ -26,7 +26,8 @@ def convert_all():
 
        print("conversion réussie")
 
-def main():
+
+if __name__ == "__main__":
 
        choix = input("Que voulez-vous faire? \n 1) convertir un fichier markdown ?\n 2) convertir plusieurs fichiers markdown ?")
 
@@ -36,6 +37,4 @@ def main():
               case "2":
                      convert_all()
               case _:
-                     print("choix incorrect, veuillez saisir 1 ou 2")
-
-main()
\ No newline at end of file
+                     print("choix incorrect, veuillez saisir 1 ou 2")
\ No newline at end of file
diff --git a/output/sample.pdf b/output/sample.pdf
new file mode 100644
index 0000000..17eb0da
Binary files /dev/null and b/output/sample.pdf differ